The reaction 2Fe  +  3Cl2  –>  2FeCl3 is an example of which type of reaction?

When potassium hydroxide and barium chloride react, potassium chloride and barium hydroxide are formed.  The balanced equation for this reaction is ____ a.  KH  +   BaCl   –>   KCl     +   BaH b.  KOH  +  BaCl  –>  KCl   +  BaOH c.  2KOH  +  BaCl2  –>  2KCl   +   Ba(OH)2 d.  KOH  +  BaCl2  –>  KCl2  +   BaOH

What are the coefficients that will balance the skeleton equation below? AlCl3  +   NaOH  –>   Al(OH)3  +   NaCl

How many shared pairs are in nitrogen (N2 )?

Identify A s6.jpg

What type of blood is found in the structure indicated by blue arrow s18.jpg

Identify A (5) s3.jpg   

Identify the structure indicated by blue arrow s23.jpg

Identify A s6.jpg

What type of blood is found in the structure indicated by blue arrow s18.jpg